layui.use('form');
//右下角返回顶部
layui.use('util', function () {
    layui.util.fixbar({
        css: {right: 50, bottom: 100}
    })
});


layui.use('code', function () {
    layui.code({
        elem: 'pre',
        encode: true,
        title: '返回结果',
        skin: 'notepad'
    });
});